java - jaxb2-maven-plugin 通过命名空间创建包

Question

我有这个问题org.codehaus.mojo
jaxb2-maven-插件

我有各种 XSD-s，并且在属于同一命名空间的不同 xsd-s 中有相同的元素/类型。

现在我想知道我是否可以为不同的命名空间创建包，这样我就不会在其中有双重类？

这是我的 pom.xml

<groupId>org.codehaus.mojo</groupId>
                <artifactId>jaxb2-maven-plugin</artifactId>
                <version>${mvn-jaxb2-plugin.version}</version>

                <configuration>
                    <quiet>true</quiet>
                    <verbose>false</verbose>
                    <clearOutputDir>false</clearOutputDir>
                    <readOnly>true</readOnly>
                    <arguments>-mark-generated</arguments>
                </configuration>

                <executions>

                    <execution>
                    <id>teenus-meta</id>
                    <goals><goal>xjc</goal></goals>
                    <configuration>
                        <schemaDirectory>${project.basedir}/src/main/resources/schemas/teenus1</schemaDirectory>
                        <outputDirectory>${project.basedir}/src/main/java</outputDirectory>
                        <packageName>ee.teenus</packageName>
                        <schemaFiles>one.xsd</schemaFiles>
                    </configuration>
                </execution>

                    <execution>
                        <id>vaetis</id>
                        <goals><goal>xjc</goal></goals>
                        <configuration>
                            <schemaDirectory>${project.basedir}/src/main/resources/schemas/teenus2</schemaDirectory>
                            <outputDirectory>${project.basedir}/src/main/java</outputDirectory>
                            <packageName>ee.teenus2</packageName>
                            <schemaFiles>two.xsd</schemaFiles>
                        </configuration>
                    </execution>

                </executions>

此时 package1 和 package2 包含相同的元素。

谢谢!

Answer 1

最近，我需要来自各种 xsd 的不同命名空间的包。找到的解决方案是使用绑定(bind)文件。也许你应该使用绑定(bind)文件......

<executions>
    <execution>
        <id>one</id>
        <goals>
            <goal>xjc</goal>
        </goals>
        <configuration>
            <schemaDirectory>${basedir}/src/main/resources/xsd</schemaDirectory>
            <schemaFiles>one.xsd</schemaFiles>
            <bindingDirectory>${basedir}/src/main/resources/binding</bindingDirectory>
            <bindingFiles>onebinding.xjb</bindingFiles>
            <outputDirectory>${basedir}/src/main/java</outputDirectory>
            <clearOutputDir>false</clearOutputDir>
            <extension>true</extension>
        </configuration>
    </execution>

    <execution>
        <id>two</id>
        <goals>
            <goal>xjc</goal>
        </goals>
        <configuration>
            <schemaDirectory>${basedir}/src/main/resources/xsd</schemaDirectory>
            <schemaFiles>two.xsd</schemaFiles>
            <bindingDirectory>${basedir}/src/main/resources/binding</bindingDirectory>
            <bindingFiles>twobinding.xjb</bindingFiles>
            <outputDirectory>${basedir}/src/main/java</outputDirectory>
            <clearOutputDir>false</clearOutputDir>
            <extension>true</extension>
        </configuration>
    </execution>
</executions>

绑定(bind).xjb

<jaxb:bindings jaxb:extensionBindingPrefixes="xjc" version="2.1"
  xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
  xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc">

    <jaxb:globalBindings>
        <xjc:simple/>
    </jaxb:globalBindings>

    <jaxb:bindings schemaLocation="../xsd/one.xsd">
        <jaxb:schemaBindings>
            <jaxb:package name="my.package.one" />
        </jaxb:schemaBindings>
    </jaxb:bindings>

    <jaxb:bindings schemaLocation="http://www.example.com/xmlns/example1.xsd">
        <jaxb:schemaBindings>
            <jaxb:package name="my.package.one.example1" />
        </jaxb:schemaBindings>
    </jaxb:bindings> 
</jaxb:bindings>

双绑定(bind).xjb

<jaxb:bindings jaxb:extensionBindingPrefixes="xjc" version="2.1"
  xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
  xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc">

    <jaxb:globalBindings>
        <xjc:simple/>
    </jaxb:globalBindings>

    <jaxb:bindings schemaLocation="../xsd/two.xsd">
        <jaxb:schemaBindings>
            <jaxb:package name="my.package.two" />
        </jaxb:schemaBindings>
    </jaxb:bindings>

    <jaxb:bindings schemaLocation="http://www.example.com/xmlns/example1.xsd">
        <jaxb:schemaBindings>
            <jaxb:package name="my.package.two.example1" />
        </jaxb:schemaBindings>
    </jaxb:bindings>    

</jaxb:bindings>